4mm fixed glass lens for CCTV industrial cameras 78deg IR filter CS Mount glass optics video surveillance ACTii AC4133
zł30.61
Tax included
Dostawa w ciągu 1-2 dni.
A professional fixed-focal length lens with a 4mm focal length is a key component of any advanced CCTV system. Made of the highest quality optical glass, it provides a crystal-clear image that is free from the distortions characteristic of cheaper plastic alternatives. The solid metal housing guarantees not only mechanical durability but also thermal stability, which is extremely important in outdoor installations exposed to variable weather conditions.
The main advantage of this model is the integrated infrared (IR) filter, which allows for perfect colour reproduction in daylight and full cooperation with infrared illuminators in night conditions. Thanks to an aperture of F1.2, the lens performs excellently in difficult lighting conditions, allowing a large amount of light to pass through to the camera sensor. The 78-degree viewing angle for a 1/3-inch sensor makes this an extremely versatile solution – ideal for monitoring offices, shops, corridors, and car parks.
Manual focus adjustment allows for precise tuning of the image to the specific needs of the installation, which is invaluable for identifying faces or number plates. The standard CS-type mount makes the lens compatible with a wide range of industrial cameras available on the market. By choosing this product, you are investing in reliability and professional image quality, which is the foundation of an effective security system. The product meets rigorous CE and RoHS standards, confirming its high quality of workmanship and safety of use.
4mm fixed glass lens for CCTV industrial cameras 78deg IR filter CS Mount glass optics video surveillance
Model: ACTii AC4133
EAN: 6931240041338 SKU: 4133806545
- High-quality glass optics ensuring excellent sharpness and no image distortion
- Robust metal housing resistant to mechanical damage and temperature changes
- Integrated infrared (IR) filter for correct colour reproduction and night operation
- Very high F1.2 aperture enabling operation in difficult lighting conditions
- Standard CS mount compatible with most professional CCTV cameras
- Manual focus adjustment allowing for perfect adaptation to the observed scene
- Wide 78-degree viewing angle ideal for general room and area monitoring
Description
A professional fixed-focal length lens with a 4mm focal length is a key component of any advanced CCTV system. Made of the highest quality optical glass, it provides a crystal-clear image that is free from the distortions characteristic of cheaper plastic alternatives. The solid metal housing guarantees not only mechanical durability but also thermal stability, which is extremely important in outdoor installations exposed to variable weather conditions.
The main advantage of this model is the integrated infrared (IR) filter, which allows for perfect colour reproduction in daylight and full cooperation with infrared illuminators in night conditions. Thanks to an aperture of F1.2, the lens performs excellently in difficult lighting conditions, allowing a large amount of light to pass through to the camera sensor. The 78-degree viewing angle for a 1/3-inch sensor makes this an extremely versatile solution – ideal for monitoring offices, shops, corridors, and car parks.
Manual focus adjustment allows for precise tuning of the image to the specific needs of the installation, which is invaluable for identifying faces or number plates. The standard CS-type mount makes the lens compatible with a wide range of industrial cameras available on the market. By choosing this product, you are investing in reliability and professional image quality, which is the foundation of an effective security system. The product meets rigorous CE and RoHS standards, confirming its high quality of workmanship and safety of use.
Specification
Lens type
Fixed-focal, glass
Focal length
4 mm
Viewing angle
78° (for 1/3" sensor)
Aperture
F1.2 (high light sensitivity)
Mount
CS (standard industrial thread)
Focus adjustment
Manual
Optics material
High-quality multi-element optical glass
Housing material
Metal (aluminium alloy)
Infrared filter
Yes (integrated IR-Cut filter)
Application
Indoor and outdoor industrial cameras (Box, board with adapter)
System compatibility
Analog (CVBS), AHD, HD-CVI, HD-TVI, IP
Technical description of functions
Infrared (IR) Filter: A key element ensuring natural colours during the day by blocking infrared light that could cause discolouration (e.g., purple grass). At night, the filter works with IR illuminators, allowing for a clear black-and-white image.
Aperture F1.2: This parameter defines the lens's ability to collect light. The F1.2 value is considered very high, which allows the camera to operate longer in colour mode at dusk and reduces image noise at night.CS Mount: The standard lens mount in professional surveillance. The distance from the flange to the sensor is 12.5 mm. The lens can also be mounted on C-mount cameras using a suitable 5mm spacer ring.Interface and software
The lens is a passive optical component and does not have its own software or processor. Its operation is fully mechanical and optical. It is 100% compatible with the software of the cameras to which it is attached. It works with image analysis systems (AI) such as face detection, number plate recognition (LPR/ANPR), or motion detection, provided the camera has such functions. It does not require drivers or network configuration. It works with any mobile application (e.g., Hik-Connect, Dahua DMSS, XMeye, EasyLive Plus) via the host device (camera or recorder).
Contents
1x 4mm fixed-focal lens
2x Protective lens caps
1x Factory protective packaging
Certificates and standards
CE, RoHS
Dimensions, Weight
Product dimensions: 25 x 30 x 30 mm (D x W x H)
Packaging dimensions: 100 x 100 x 50 mm (D x W x H)
Product weight: 17 g
Weight with packaging: 30 g
Zum Download
4133806545
6 Items
Specific References
- ean13
- 6931240041338
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A professional fixed-focal length lens with a 4mm focal length is a key component of any advanced CCTV system. Made of the highest quality optical glass, it provides a crystal-clear image that is free from the distortions characteristic of cheaper plastic alternatives. The solid metal housing guarantees not only mechanical durability but also thermal stability, which is extremely important in outdoor installations exposed to variable weather conditions.
The main advantage of this model is the integrated infrared (IR) filter, which allows for perfect colour reproduction in daylight and full cooperation with infrared illuminators in night conditions. Thanks to an aperture of F1.2, the lens performs excellently in difficult lighting conditions, allowing a large amount of light to pass through to the camera sensor. The 78-degree viewing angle for a 1/3-inch sensor makes this an extremely versatile solution – ideal for monitoring offices, shops, corridors, and car parks.
Manual focus adjustment allows for precise tuning of the image to the specific needs of the installation, which is invaluable for identifying faces or number plates. The standard CS-type mount makes the lens compatible with a wide range of industrial cameras available on the market. By choosing this product, you are investing in reliability and professional image quality, which is the foundation of an effective security system. The product meets rigorous CE and RoHS standards, confirming its high quality of workmanship and safety of use.